表格中边框的昄
昄所?4 个边?<table frame=box>
只显CZҎ <table frame=above>
只显CZҎ <table frame=below>
只显CZ、下Ҏ <table frame=hsides>
只显C左、右Ҏ <table frame=vsides>
只显C左Ҏ <table frame=lhs>
只显C右Ҏ <table frame=rhs>
不显CZQ何边?<table frame=void>
表格中分隔线(Rules)的显C?/strong>
昄所有分隔线 <table border rules=all>
只显C组间分隔线 <table rules=groups>
只显C间分隔线 <table rules=rows>
只显C列间分隔线 <table rules=cols>
不显CZQ何分隔线 <table rules=none>
]]>
接口
可以定义帔R,但不可以定义成员变量
]]>
1
<%@ page contentType="text/html;charset=gb2312"%>
2<html>
3 <head>
4 <title>试上传附g</title>
5 <metahttp-equiv ="Content-Type"content="text/html;charset=GB2312">
6 </head>
7 <body>
8 <h2>
9 试上传附g
10 </h2>
11 <form name="Form1" enctype="multipart/form-data" method="post" action="Jspsmart.jsp">
12 <p>
13 上传文g1Q?br />
14 <input type="file" name="File1" size="20" maxlength="20">
15 </p>
16 <p>
17 上传文g2Q?br />
18 <input type="file" name="File2" size="20" maxlength="20">
19 </p>
20 <input type="submit" value="上传">
21 <input type="reset" value="清除">
22 </form>
23 </body>
24</html>
<%@ page contentType="text/html;charset=gb2312"%>2
<html>3
<head>4
<title>试上传附g</title>5
<metahttp-equiv ="Content-Type"content="text/html;charset=GB2312">6
</head>7
<body>8
<h2>9
试上传附g10
</h2>11
<form name="Form1" enctype="multipart/form-data" method="post" action="Jspsmart.jsp">12
<p>13
上传文g1Q?br />
14 <input type="file" name="File1" size="20" maxlength="20">15
</p>16
<p>17
上传文g2Q?br />
18 <input type="file" name="File2" size="20" maxlength="20">19
</p>20
<input type="submit" value="上传">21
<input type="reset" value="清除">22
</form>23
</body>24
</html>Jspsmart.jsp
1<%@ page import="com.jspsmart.upload.*"%>
2<%@ page contentType="text/html;charset=GB2312"%>
3
4<html>
5 <head>
6 <title>CH9 - Jspsmart2.jsp</title>
7 </head>
8 <body>
9
10 <h2>
11 文g上传范例 - jspSmart
12 </h2>
13
14 <jsp:useBean id="mySmartUpload" scope="page" class="com.jspsmart.upload.SmartUpload" />
15 <%
16 //计算文g上传个数
17 int count = 0;
18
try {
19
//SmartUpload的初始化Q用这个jspsmart一定要在一开始就q样声明
20 mySmartUpload.initialize(pageContext);
21
22 //限制每个上传附g的最大长度?nbsp;
23 mySmartUpload.setMaxFileSize(5000000);
24
25 //限制M传数据的长度?nbsp;
26 mySmartUpload.setTotalMaxFileSize(10000000);
27
28 //讑֮允许上传的附Ӟ通过扩展名限Ӟ?nbsp;
29 mySmartUpload.setAllowedFilesList("jpg,gif,GIF,JPG");
30
31 //依据form的内容上?/span>
32 mySmartUpload.upload();
33
34 //上传的文g一个一个取出来处理
35
for (int i = 0; i < mySmartUpload.getFiles().getCount(); i++) {
36 //取出一个文?/span>
37 com.jspsmart.upload.File myFile = mySmartUpload.getFiles().getFile(i);
38
39 //如果文g存在Q则做存档操?/span>
40 if (!myFile.isMissing()) {
41
42 //文件存放于l对路径的位|?/span>
43 myFile.saveAs("C:\\upload\\" + myFile.getFileName(),mySmartUpload.SAVE_PHYSICAL);
44
45 //昄此上传文件的详细信息
46 out.println("FieldName = " + myFile.getFieldName() + "<BR>");
47 out.println("Size = " + myFile.getSize() + "<BR>");
48 out.println("FileName = " + myFile.getFileName() + "<BR>");
49 out.println("FileExt = " + myFile.getFileExt() + "<BR>");
50 out.println("FilePathName = " + myFile.getFilePathName() + "<BR>");
51 out.println("ContentType = " + myFile.getContentType() + "<BR>");
52 out.println("ContentDisp = " + myFile.getContentDisp() + "<BR>");
53 out.println("TypeMIME = " + myFile.getTypeMIME() + "<BR>");
54 out.println("SubTypeMIME = " + myFile.getSubTypeMIME() + "<BR>");
55 count++;
56
}
57 }
58
59 // 昄应该上传的文件数?/span>
60 out.println("<BR>" + mySmartUpload.getFiles().getCount() + " files could be uploaded.<BR>");
61
62 // 昄成功上传的文件数?/span>
63 out.println(count + "file(s) uploaded.");
64 } catch (SmartUploadException e) {
65 System.out.println("上传文g出错");
66 e.getMessage();
67
}
68 %>
69 </body>
70</html>
<%@ page import="com.jspsmart.upload.*"%>2
<%@ page contentType="text/html;charset=GB2312"%>3
4
<html>5
<head>6
<title>CH9 - Jspsmart2.jsp</title>7
</head>8
<body>9
10
<h2>11
文g上传范例 - jspSmart12
</h2>13
14
<jsp:useBean id="mySmartUpload" scope="page" class="com.jspsmart.upload.SmartUpload" />15
<%16
//计算文g上传个数17
int count = 0;18
try {
19
//SmartUpload的初始化Q用这个jspsmart一定要在一开始就q样声明20
mySmartUpload.initialize(pageContext);21
22
//限制每个上传附g的最大长度?nbsp;23
mySmartUpload.setMaxFileSize(5000000);24
25
//限制M传数据的长度?nbsp;26
mySmartUpload.setTotalMaxFileSize(10000000);27
28
//讑֮允许上传的附Ӟ通过扩展名限Ӟ?nbsp;29
mySmartUpload.setAllowedFilesList("jpg,gif,GIF,JPG");30
31
//依据form的内容上?/span>32
mySmartUpload.upload();33
34
//上传的文g一个一个取出来处理35
for (int i = 0; i < mySmartUpload.getFiles().getCount(); i++) {
36
//取出一个文?/span>37
com.jspsmart.upload.File myFile = mySmartUpload.getFiles().getFile(i);38
39
//如果文g存在Q则做存档操?/span>40
if (!myFile.isMissing()) {41
42
//文件存放于l对路径的位|?/span>43
myFile.saveAs("C:\\upload\\" + myFile.getFileName(),mySmartUpload.SAVE_PHYSICAL);44
45
//昄此上传文件的详细信息46
out.println("FieldName = " + myFile.getFieldName() + "<BR>");47
out.println("Size = " + myFile.getSize() + "<BR>");48
out.println("FileName = " + myFile.getFileName() + "<BR>");49
out.println("FileExt = " + myFile.getFileExt() + "<BR>");50
out.println("FilePathName = " + myFile.getFilePathName() + "<BR>");51
out.println("ContentType = " + myFile.getContentType() + "<BR>");52
out.println("ContentDisp = " + myFile.getContentDisp() + "<BR>");53
out.println("TypeMIME = " + myFile.getTypeMIME() + "<BR>");54
out.println("SubTypeMIME = " + myFile.getSubTypeMIME() + "<BR>");55
count++;56
}57
}58
59
// 昄应该上传的文件数?/span>60
out.println("<BR>" + mySmartUpload.getFiles().getCount() + " files could be uploaded.<BR>");61
62
// 昄成功上传的文件数?/span>63
out.println(count + "file(s) uploaded.");64
} catch (SmartUploadException e) {65
System.out.println("上传文g出错");66
e.getMessage();67
}68
%>69
</body>70
</html>]]>
]]>
]]>
1<?xml version="1.0" encoding="UTF-8"?>
2<web-app version="2.4"
3 xmlns="http://java.sun.com/xml/ns/j2ee"
4 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
5 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
6 http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
7
8<error-page>
9 <error-code>404</error-code>
10 <location>/building.jsp</location>
11</error-page>
12
13<error-page>
14 <error-code>500</error-code>
15 <location>/error.jsp</location>
16</error-page>
17
18</web-app>
19
<?xml version="1.0" encoding="UTF-8"?>2
<web-app version="2.4" 3
xmlns="http://java.sun.com/xml/ns/j2ee" 4
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 5
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 6
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">7
8
<error-page>9
<error-code>404</error-code>10
<location>/building.jsp</location>11
</error-page>12
13
<error-page>14
<error-code>500</error-code>15
<location>/error.jsp</location>16
</error-page>17
18
</web-app>19
JSP面的关键在?/p>
1 isErrorPage="true"
2 response.setStatus(HttpServletResponse.SC_OK);
building.jsp
1<%@ page language="java" contentType="text/html; charset=GBK" isErrorPage="true" pageEncoding="GBK"%>
2<%response.setStatus(HttpServletResponse.SC_OK);%>
3<%
4/**
5* 本页面是在客h扄面无法扑ֈ的情况下调用?br />
6*/
7response.setStatus(HttpServletResponse.SC_OK);
8%>
9<body>
10正在制作
<a href="javascript:history.go(-1)">q回</a>
11<br/>
12也可能页面连接更改了Q请?nbsp;F5 键刷新整个页面看看，特别是菜单！
13</body>
<%@ page language="java" contentType="text/html; charset=GBK" isErrorPage="true" pageEncoding="GBK"%>2
<%response.setStatus(HttpServletResponse.SC_OK);%>3
<%4
/**5
* 本页面是在客h扄面无法扑ֈ的情况下调用?br />
6*/7
response.setStatus(HttpServletResponse.SC_OK);8
%>9
<body>10
正在制作 <a href="javascript:history.go(-1)">q回</a>11
<br/>12
也可能页面连接更改了Q请?nbsp;F5 键刷新整个页面看看，特别是菜单！13
</body>
error.jsp
1<%@ page language="java" contentType="text/html; charset=GBK" isErrorPage="true" pageEncoding="GBK"%>
2<%@ page import="java.io.*,java.util.*"%>
3<%response.setStatus(HttpServletResponse.SC_OK);%>
4<body>
5E序发生了错误，有可能该面正在调试或者是设计上的~陷.<br/>
6你可以选择<br/> <a href=<%=request.getContextPath()+"/forum/new.jsp" %>>反馈</a>
7提醒?img src="http://www.aygfsteel.com/Images/dot.gif" alt="" /> 或?/span><br/><a href="javascript:history.go(-1)">q回上一?/span></a>
8<hr width=80%>
9<h2><font color=#DB1260>JSP Error Page</font></h2>
10<p>An exception was thrown: <b> <%=exception.getClass()%>:<%=exception.getMessage()%></b></p>
11<%
12Enumeration<String> e = request.getHeaderNames();
13String key;
14while(e.hasMoreElements()){
15 key = e.nextElement();
16}
17e = request.getAttributeNames();
18while(e.hasMoreElements()){
19 key = e.nextElement();
20}
21e = request.getParameterNames();
22while(e.hasMoreElements()){
23 key = e.nextElement();
24}
25%>
26<%=request.getAttribute("javax.servlet.forward.request_uri") %><br>
27<%=request.getAttribute("javax.servlet.forward.servlet_path") %>
28<p>With the following stack trace:</p>
29<pre>
30<%
31 exception.printStackTrace();
32 ByteArrayOutputStream ostr = new ByteArrayOutputStream();
33 exception.printStackTrace(new PrintStream(ostr));
34 out.print(ostr);
35%>
36</pre>
37<hr width=80%>
38</body>
<%@ page language="java" contentType="text/html; charset=GBK" isErrorPage="true" pageEncoding="GBK"%>2
<%@ page import="java.io.*,java.util.*"%>3
<%response.setStatus(HttpServletResponse.SC_OK);%>4
<body>5
E序发生了错误，有可能该面正在调试或者是设计上的~陷.<br/>6
你可以选择<br/> <a href=<%=request.getContextPath()+"/forum/new.jsp" %>>反馈</a>7
提醒?img src="http://www.aygfsteel.com/Images/dot.gif" alt="" /> 或?/span><br/><a href="javascript:history.go(-1)">q回上一?/span></a>8
<hr width=80%>9
<h2><font color=#DB1260>JSP Error Page</font></h2>10
<p>An exception was thrown: <b> <%=exception.getClass()%>:<%=exception.getMessage()%></b></p>11
<%12
Enumeration<String> e = request.getHeaderNames();13
String key;14
while(e.hasMoreElements()){15
key = e.nextElement();16
}17
e = request.getAttributeNames();18
while(e.hasMoreElements()){19
key = e.nextElement();20
}21
e = request.getParameterNames();22
while(e.hasMoreElements()){23
key = e.nextElement();24
}25
%>26
<%=request.getAttribute("javax.servlet.forward.request_uri") %><br>27
<%=request.getAttribute("javax.servlet.forward.servlet_path") %>28
<p>With the following stack trace:</p>29
<pre>30
<%31
exception.printStackTrace();32
ByteArrayOutputStream ostr = new ByteArrayOutputStream();33
exception.printStackTrace(new PrintStream(ostr));34
out.print(ostr);35
%>36
</pre>37
<hr width=80%>38
</body>
文章转自:http://blog.csdn.net/java2000_net/archive/2007/12/29/2000965.aspx
]]>
3.1)响应重定?生成响应,览器不昄东西,不在同一个作用域
2)h转发:不生成响?请求到下个面(地址不变)
]]>
windows-->preference
Java-->Code Style-->Code Templates
code-->new Java files
~辑?/p>
${filecomment}
${package_declaration}
/**
* @author 作?E-mail:
* @version 创徏旉Q?{date} ${time}
* c说?br />
*/
${typecomment}
${type_declaration}
]]>